A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6135-01-238-2878
NSN 5990-01-314-2264
NSN 5915-00-740-4336
NSN 5998-01-342-6547
NSN 5910-00-240-9879
NSN 5910-01-600-8747
NSN 6610-01-332-9556
NSN 6685-01-209-6283
NSN 5935-01-441-0772
NSN 6110-01-190-8487
NSN 6685-00-417-6239
NSN 6105-00-917-0496